CN112229950A - Formula that flows car detection device - Google Patents
Formula that flows car detection device Download PDFInfo
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- CN112229950A CN112229950A CN202011045534.8A CN202011045534A CN112229950A CN 112229950 A CN112229950 A CN 112229950A CN 202011045534 A CN202011045534 A CN 202011045534A CN 112229950 A CN112229950 A CN 112229950A
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- 238000001514 detection method Methods 0.000 title claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000001125 extrusion Methods 0.000 claims description 10
- 238000007689 inspection Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 6
- 239000011148 porous material Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 abstract 2
- 239000007789 gas Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
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Abstract
The invention relates to the technical field of automobile detection, and discloses a mobile automobile detection device which comprises a bottom plate, a detector, a base and a movable pipe, wherein universal wheels are installed at the bottom of the bottom plate, the detector is fixed on the bottom plate, the base is hollow, the bottom of the base is fixed on the bottom plate, a connecting hole is formed in a base shell and used for being connected with an air inlet end of the detector, the bottom end of the movable pipe is movably inserted into the base, the outer wall of the bottom end of the movable pipe is in sealing contact with the inner wall of the base, a lifting driving mechanism is arranged on the outer side of the base and used for driving the movable pipe to lift, a jack is horizontally arranged at the top end of the movable pipe in a penetrating mode, a connecting pipe is movably arranged in the jack in a penetrating mode, a communicating hole is formed in the shell of the connecting pipe, one end. The automobile exhaust pipe detection device is convenient to move and use, is convenient to detect when being connected with an automobile exhaust pipe after being adjusted, and is simple and convenient to operate.
Description
Technical Field
The invention relates to the technical field of automobile detection, in particular to a mobile automobile detection device.
Background
At present, with the development of economy in China and the improvement of living standard of people, automobiles become a transportation tool for people to go out daily, the quantity of automobiles in cities increases year by year, and the emission of automobile exhaust increasingly becomes a factor threatening the ecological environment and human health. The automobile exhaust pollution mainly refers to harmful substances discharged after automobile fuels such as gasoline, diesel oil and the like, additives thereof and impurities are combusted, and mainly comprises gases harmful to the environment and human bodies such as carbon monoxide, hydrocarbons, nitrogen oxides and the like, so that the detection of the automobile exhaust becomes a focus of social attention. However, the existing tail gas detection equipment often causes inaccurate measurement data due to the temperature, humidity and other reasons of the tail gas, and the high temperature of the tail gas can not only pollute the environment, but also damage the detection element. Therefore, the mobile automobile detection device is designed.
Disclosure of Invention
The present invention is directed to a mobile vehicle detecting device to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a formula that flows automobile inspection device, includes bottom plate, detector, base and movable tube, the universal wheel is installed to the bottom plate bottom.
The detector is fixed on the bottom plate, the base is hollow, the bottom of the base is fixed on the bottom plate, and the base shell is provided with a connecting hole which is used for being connected with an air inlet end of the detector.
The bottom end of the movable pipe is movably inserted into the base, the outer wall of the bottom end of the movable pipe is in sealing contact with the inner wall of the base, and the outer side of the base is provided with a lifting driving mechanism to drive the movable pipe to lift.
The top level of activity pipe is run through and is had the jack, and the jack internalization wears to establish the connecting pipe, has the intercommunicating pore on the casing of connecting pipe, and wherein one end of connecting pipe seals, and is fixed with the arm-tie, and the other end of connecting pipe is used for being connected with the blast pipe of car, and the one end that connecting pipe and blast pipe are connected sets up locking mechanism to make the sealed intercommunication between blast pipe and the connecting pipe inside.
Further, locking mechanism includes that circumference distributes at the terminal a plurality of mounting hole of connecting pipe to and the clamp splice of sliding connection in the mounting hole, and the outside of connecting pipe is coaxial to be cup jointed the mounting panel, and the inner wall of mounting panel is equipped with the annular gasbag that compresses tightly, and the outside of connecting pipe is provided with and compresses tightly the air pump that the gasbag is connected, and the outside of connecting pipe still is equipped with the drive unit that the drive clamp splice slides, in order to press from both sides tight blast pipe.
Further, drive unit is corresponding with clamp splice quantity, and the radial sliding connection of connecting pipe is followed to clamp splice and mounting hole, and the cross-section of clamp splice is the right angle triangle-shaped form, and drive unit includes air duct, extrusion piece, flexible gasbag, and flexible gasbag is flexible along the connecting pipe axial and is fixed at the outer wall of connecting pipe, flexible gasbag end and extrusion piece, the opposite side of extrusion piece and the hypotenuse one side contact of clamp splice, flexible gasbag with compress tightly through the air duct intercommunication between the gasbag.
Furthermore, the movable tube is in a circular tube shape, and a toothed plate is fixed on the outer side of the movable tube along the axial direction of the movable tube.
Further, lift actuating mechanism includes fixed plate, drive belt, pivot, one side of fixed plate is fixed with the support, the bottom and the base rigid coupling of support, and the both ends of fixed plate all are connected with the drive wheel through pivot rotation, connect through drive belt transmission between two drive wheels, and the crank is installed to one of them pivot end, and the end installation gear of another pivot, gear and pinion rack meshing are connected.
Furthermore, the top of activity pipe can be dismantled and be connected with the top cap, the bottom mounting pressure head of top cap, the inner of pressure head be used for compressing tightly the contact with the outer wall of connecting pipe.
Furthermore, a notch is formed in the shell of the base, a convex pipe is installed at the outer port of the notch, a positioning column is installed in the convex pipe, and the inner end of the positioning column is used for being in contact with the outer wall of the movable pipe.
Furthermore, the positioning column is in spiral connection with the convex pipe.
The invention has the beneficial effects that:
the automobile exhaust pipe device comprises a bottom plate and a detector arranged on the bottom plate, and is convenient to move and can be directly moved to the position near an automobile exhaust pipe for use, when the automobile exhaust pipe device is used, a crank is rotated to drive a gear to rotate, the height of a movable pipe is adjusted, so that a connecting pipe and the automobile exhaust pipe are at the same height, when the automobile exhaust pipe device is used, a pull plate is pushed, the connecting pipe is inserted into the tail end of the automobile exhaust pipe in a sleeved mode, then an air pump on the outer side of the connecting pipe works, an inner ring of a pressing air bag is in sealing contact with the outer wall of the automobile exhaust pipe, a telescopic air bag extends, a clamping block is pushed to be clamped and fixed on the outer wall of an automobile disc air pipe, the installation of the automobile exhaust pipe device is completed, automobile starting exhaust enters.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a perspective view of a portion of the present invention;
FIG. 3 is a perspective view of the lift drive mechanism of the present invention;
FIG. 4 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;
in the figure: the device comprises a bottom plate 1, a detector 2, a base 3, a connecting hole 301, a convex pipe 4, a positioning column 5, a movable pipe 6, a toothed plate 601, a support 7, a crank 8, a driving wheel 9, a gear 10, a pulling plate 11, a connecting pipe 12, a communicating hole 13, a top cover 14, a pressing head 15, a fixing plate 16, a driving belt 17, a rotating shaft 18, an exhaust pipe 19, a mounting plate 20, a pressing air bag 21, an air guide pipe 22, a mounting hole 23, a clamping block 24, an extrusion block 25 and a telescopic air bag 26.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
referring to fig. 1-4, a mobile automobile detection device comprises a bottom plate 1, a detector 2, a base 3 and a movable tube 6, wherein universal wheels are mounted at the bottom of the bottom plate 1.
The detector 2 is fixed on the bottom plate 1, the base 3 is hollow, the bottom of the base 3 is fixed on the bottom plate 1, a connecting hole 301 is formed in a shell of the base 3, and the connecting hole 301 is used for being connected with an air inlet end of the detector 2.
The bottom end of the movable pipe 6 is movably inserted into the base 3, the outer wall of the bottom end of the movable pipe 6 is in sealing contact with the inner wall of the base 3, and the outer side of the base 3 is provided with a lifting driving mechanism to drive the movable pipe 6 to lift.
The jack has been run through to the top level of movable tube 6, and the connecting pipe 12 is worn to establish by the activity in the jack, has intercommunicating pore 13 on the casing of connecting pipe 12, and wherein one end of connecting pipe 12 seals and is fixed with arm-tie 11, and the other end of connecting pipe 12 is used for being connected with the blast pipe 19 of car, and the one end that connecting pipe 12 and blast pipe 19 are connected sets up locking mechanism to make the sealed intercommunication between blast pipe 19 and the connecting pipe 12 inside.
Further, the locking mechanism comprises a plurality of mounting holes 23 circumferentially distributed at the tail end of the connecting pipe 12 and clamping blocks 24 slidably connected in the mounting holes 23, the mounting plate 20 is coaxially sleeved outside the connecting pipe 12, the inner wall of the mounting plate 20 is provided with an annular pressing air bag 21, an air pump connected with the pressing air bag 21 is arranged outside the connecting pipe 12, and a driving unit for driving the clamping blocks 24 to slide to clamp the exhaust pipe 19 is further arranged outside the connecting pipe 12.
Furthermore, the drive unit corresponds to the number of the clamping blocks 24, the clamping blocks 24 are connected with the mounting holes 23 in a sliding mode along the radial direction of the connecting pipe 12, the cross section of each clamping block 24 is in a right-angle triangle shape, the drive unit comprises an air duct 22, an extrusion block 25 and a telescopic air bag 26, the telescopic air bag 26 stretches out and draws back along the axial direction of the connecting pipe 12 and is fixed on the outer wall of the connecting pipe 12, the tail end of the telescopic air bag 26 is connected with the extrusion block 25, the other side of the extrusion block 25 is in contact with one side of the bevel edge of the clamping block 24, and the telescopic air bag 26 is communicated.
Further, the movable tube 6 is a circular tube, and a toothed plate 601 is fixed on the outer side of the movable tube 6 along the axial direction thereof.
Further, the lifting driving mechanism comprises a fixing plate 16, a transmission belt 17 and a rotating shaft 18, a support 7 is fixed on one side of the fixing plate 16, the bottom end of the support 7 is fixedly connected with the base 3, two ends of the fixing plate 16 are rotatably connected with transmission wheels 9 through a rotating shaft 18, the two transmission wheels 9 are in transmission connection through the transmission belt 17, a crank 8 is installed at the tail end of one rotating shaft 18, a gear 10 is installed at the tail end of the other rotating shaft 18, and the gear 10 is meshed with the toothed plate 601.
Furthermore, the top end of the movable tube 6 is detachably connected with a top cover 14, a pressing head 15 is fixed at the bottom end of the top cover 14, and the inner end of the pressing head 15 is used for being pressed and contacted with the outer wall of the connecting tube 12.
Furthermore, set up the breach on the casing of base 3, the outer port department of breach installs protruding pipe 4, installs reference column 5 in protruding pipe 4, and the inner of reference column 5 is used for contacting with 6 outer walls of activity pipe.
Furthermore, the positioning column 5 and the convex pipe 4 are in spiral connection; so that the installation and the disassembly are convenient, and the height of the movable pipe 6 is convenient to fix through the positioning column 5.
The automobile detection device comprises a bottom plate and a detector arranged on the bottom plate, is convenient to move and can be directly moved to the position near an automobile exhaust pipe for use, when in use, a crank 8 is rotated to drive a gear 10 to rotate, the height of a movable pipe 6 is adjusted to enable a connecting pipe 12 and the automobile exhaust pipe 19 to be at the same height, when in use, a pulling plate 11 is pushed to enable the connecting pipe 12 to be inserted and sleeved at the tail end of the automobile exhaust pipe, then an air pump on the outer side of the connecting pipe 12 works to enable an inner ring of a pressing air bag 21 to be in sealing contact with the outer wall of the automobile exhaust pipe 19, a telescopic air bag 26 extends to push a clamping block 24 to be clamped and fixed on the outer wall of an automobile disc air pipe, the installation of the device is completed, automobile starting exhaust enters a base 3 through the connecting pipe 12 and finally enters the detector 2, has the function of mobile operation and is simple and convenient to operate.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a formula that flows automobile detection device, includes bottom plate (1), detector (2), base (3) and movable tube (6), its characterized in that: universal wheels are mounted at the bottom of the bottom plate (1);
the detector (2) is fixed on the bottom plate (1), the base (3) is hollow, the bottom of the base (3) is fixed on the bottom plate (1), a connecting hole (301) is formed in the shell of the base (3), and the connecting hole (301) is used for being connected with the air inlet end of the detector (2);
the bottom end of the movable pipe (6) is movably inserted into the base (3), the outer wall of the bottom end of the movable pipe (6) is in sealing contact with the inner wall of the base (3), and a lifting driving mechanism is arranged on the outer side of the base (3) to drive the movable pipe (6) to lift;
the top level of activity pipe (6) is run through and is had the jack, and the jack internalization wears to establish connecting pipe (12), intercommunicating pore (13) have on the casing of connecting pipe (12), wherein one end of connecting pipe (12) is sealed, and be fixed with arm-tie (11), the other end of connecting pipe (12) is used for being connected with blast pipe (19) of car, and the one end that connecting pipe (12) and blast pipe (19) are connected sets up locking mechanism, so that the sealed intercommunication between blast pipe (19) and connecting pipe (12) inside.
2. The on-the-fly vehicle inspection device of claim 1, wherein: locking mechanism includes that circumference distributes at a plurality of mounting hole (23) at connecting pipe (12) end to and clamp splice (24) of sliding connection in mounting hole (23), mounting panel (20) are cup jointed to the outside of connecting pipe (12) is coaxial, the inner wall of mounting panel (20) is equipped with annular gasbag (21) that compresses tightly, the outside of connecting pipe (12) is provided with and compresses tightly the air pump that gasbag (21) are connected, and the outside of connecting pipe (12) still is equipped with drive clamp splice (24) and slides, with the drive unit who presss from both sides tight blast pipe (19).
3. The on-the-fly vehicle inspection device of claim 2, wherein: the drive unit corresponds with clamp splice (24) quantity, and radial sliding connection along connecting pipe (12) is followed with mounting hole (23) in clamp splice (24), and the cross-section of clamp splice (24) is the right angle triangle-shaped form, and the drive unit includes air duct (22), extrusion piece (25), flexible gasbag (26) along connecting pipe (12) axial flexible, and fix the outer wall at connecting pipe (12), flexible gasbag (26) end and extrusion piece (25), the opposite side of extrusion piece (25) and the hypotenuse one side contact of clamp splice (24), flexible gasbag (26) and compress tightly through air duct (22) intercommunication between gasbag (21).
4. The on-the-fly vehicle inspection device of claim 3, wherein: the movable pipe (6) is in a circular pipe shape, and a toothed plate (601) is fixed on the outer side of the movable pipe (6) along the axial direction of the movable pipe.
5. The on-the-fly vehicle inspection device of claim 4, wherein: the lifting driving mechanism comprises a fixing plate (16), a transmission belt (17) and a rotating shaft (18), wherein a support (7) is fixed on one side of the fixing plate (16), the bottom end of the support (7) is fixedly connected with a base (3), two ends of the fixing plate (16) are rotatably connected with transmission wheels (9) through the rotating shaft (18), the two transmission wheels (9) are in transmission connection through the transmission belt (17), a crank (8) is installed at the tail end of one rotating shaft (18), a gear (10) is installed at the tail end of the other rotating shaft (18), and the gear (10) is meshed with a toothed plate (601).
6. The on-the-fly vehicle inspection device of claim 4, wherein: the top of activity pipe (6) can be dismantled and be connected with top cap (14), the bottom mounting of top cap (14) compresses tightly head (15), and the inner of compressing tightly head (15) is used for compressing tightly the contact with the outer wall of connecting pipe (12).
7. The on-the-fly vehicle inspection device of claim 1, wherein: the shell of the base (3) is provided with a notch, the outer port of the notch is provided with a convex pipe (4), a positioning column (5) is arranged in the convex pipe (4), and the inner end of the positioning column (5) is used for contacting with the outer wall of the movable pipe (6).
8. The on-the-fly vehicle inspection device of claim 7, wherein: the positioning column (5) and the convex pipe (4) are in spiral connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011045534.8A CN112229950A (en) | 2020-09-29 | 2020-09-29 | Formula that flows car detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011045534.8A CN112229950A (en) | 2020-09-29 | 2020-09-29 | Formula that flows car detection device |
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| CN112229950A true CN112229950A (en) | 2021-01-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113325143A (en) * | 2021-08-04 | 2021-08-31 | 南通君泰机动车检测有限公司 | Tail gas collecting device for motor vehicle detection |
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Application publication date: 20210115 |